this is one of the branches of the old and famous - brijwasi chat bhandar, crystal chownk. i have been going there since childhood. talking about this place, it lacks cleanliness a little but is otherwise really nice. the food is completely fresh and tasty.
however, the food is not spicy. i wouldn't recommend it to you if you love your tikki to be spicy. visited here recently and triedbuntikki and gol gappe. quite old and a bit overhyped tikki shop. tikkis could have been better. also, they use hot dog style buns for their tikki. that's the only unique thing about theirbuntikki.
could be tried once if you're visiting amritsar. but for the locals, there are definitely many other better options